PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Pen Derwydd, LLANGEFNI, LL77 7QE

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Pen Derwydd, LL77 7QE are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Pen Derwydd, LLANGEFNI, LL77 7QE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 Pen Derwydd
Date
14 Oct 2009
Current
Potential
67
73
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 Oct 2009
67
73
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
16 Pen Derwydd
Date
27 Mar 2015
Current
Potential
64
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
27 Mar 2015
64
77
Total Floor Area
134 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
17 Pen Derwydd
Date
11 Nov 2009
Current
Potential
63
69
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
11 Nov 2009
63
69
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18 Pen Derwydd
Date
9 Aug 2018
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
9 Aug 2018
64
81
25 Oct 2008
71
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Pen Derwydd
Date
27 Oct 2010
Current
Potential
64
70
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
27 Oct 2010
64
70
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21 Pen Derwydd
Date
14 Jun 2012
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 Jun 2012
67
83
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 Pen Derwydd
Date
22 Jan 2014
Current
Potential
66
82
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
22 Jan 2014
66
82
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
23 Pen Derwydd
Date
4 Sep 2023
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
4 Sep 2023
70
82
16 Oct 2008
67
74
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
27 Pen Derwydd
Date
1 Nov 2018
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
1 Nov 2018
68
81
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
28 Pen Derwydd
Date
28 Jun 2016
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
28 Jun 2016
65
81
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Pen Derwydd
Date
11 Nov 2009
Current
Potential
66
73
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
11 Nov 2009
66
73
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 Pen Derwydd
Date
2 Dec 2014
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Dec 2014
65
81
15 Jan 2009
64
71
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 Pen Derwydd
Date
13 Sep 2021
Current
Potential
74
85
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
13 Sep 2021
74
85
15 Sep 2010
67
74
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
4 Pen Derwydd
Date
2 Dec 2010
Current
Potential
69
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Dec 2010
69
74
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 PEN DERWYDD, LLANGEFNI
Date
25 Nov 2020
Current
Potential
67
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 Nov 2020
67
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Pen Derwydd
Date
1 Oct 2015
Current
Potential
67
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
1 Oct 2015
67
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Pen Derwydd
Date
15 Nov 2023
Current
Potential
68
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
15 Nov 2023
68
82
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Pen Derwydd
Date
27 Sep 2023
Current
Potential
76
86
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
27 Sep 2023
76
86
9 May 2010
68
73
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

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